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Manual & tutorial

Wireless networking Wi-Fi console/gateway/display

Barometric Temperature Humidity


Website page:;;

APP: Ecowitt;

Weather servers support: Ecowitt; Wunderground; Weathercloud; WeatherObservationWebsite; Customized (Homeseer; Homeassistant;)


Measurement Range Accuracy Resolution
Barometric (Indoor) 300 – 1100 hPa (8.85 – 32.5 inHg) ± 5hPa 0.1hPa (0.01 inHg)
Temperature (Indoor) -10°C – 60°C (-14°F - 140°F) ± 1°C or ± 2°F 0.1°C or 0.1°F
Humidity (Indoor) 1%~99% ± 5% 1%


Power supply:  power cable  5V ⎓ 1.0A 5.0W

Backup power: 2 x AA batteries (Support Min. 6 months working) 

Specifications (Transmission between console and Wi-Fi router)

Transmission distance in open field: 50 m (165 ft.) depending on router and environment

RF frequency: 2.4 GHz

WLAN and Ethernet: 802.11 b only

Updates on the Internet: Customize 1-5 minutes (recommend 1 minute)


Parts List

1* WN1900_C Wi-Fi Display/Console

1* USB to 2.5mm DC 5V power cord

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